OMFG I am soo looking forward to this (possibly even more than schoolies given my lack of money for schoolies 
) http://www.woodfordfolkfestival.com/main/index.html
heres a small SMALL sample of the artists performing:
Machine Gun Fellatio
The John Butler Trio
Regurgitator
Ember Swift
Resin Dogs
The Beautiful Girls
The Cat Empire
Xavier Rudd
The Happy Sideshow
Good Buddha
The Baggsmen
Entropic
HOW GOOD IS THAT! 
small, better known artist link.